Every rabbit that I have ever had tea with has come to my house with a round little belly, glasses, an apron, and a bonnet. this is exactly how my grandmother used to dress... hence, pairing a rabbit with a passive B nurturer is nothing less than a cozy little nana model.
I think you just haven't had many rabbits over for tea.
This is something you should remedy immediately, as they make the most divine little cakes!